** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Jesse Sung (wenchien)
Status: Fix Released
** Also affects: linux-oem (Ubuntu Bionic)
Importance: Undecided
Status: Invalid
** Changed in: linux (Ubuntu Bionic)
Status: Fix Released => Fix Committed
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https://bugs.launchpad.net/bugs/1736393
Title:
[Artful][Wyse 3040] System hang when trying to enable an offlined CPU
core
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Fix Committed
Status in linux-oem package in Ubuntu:
Invalid
Status in linux source package in Xenial:
Invalid
Status in linux-oem source package in Xenial:
Fix Released
Status in linux source package in Artful:
Fix Committed
Status in linux-oem source package in Artful:
Invalid
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
Invalid
Bug description:
1. disable cpu[1-3] $ echo 0 > /sys/devices/system/cpu/cpu[1-3]/online
2. enable cpu[1-3] $ echo 1 > /sys/devices/system/cpu/cpu[1-3]/online
System will hang on step 2.
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